Tattoo tube



FIG. 1 is a perspective view of a tattoo tube showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is an underside view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The dashed broken lines are for the purpose of illustrating environment related to the claimed design and form no part of the claimed designs. 

CLAIM The ornamental design for a tattoo tube, as shown and described. 